126470720

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7527

約数の個数: 56

約数和(自身を含む): 306881784

約数和(自身を除く): 180411064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 7457, 8480, 14914, 16960, 29828, 37285, 59656, 74570, 119312, 149140, 238624, 298280, 395221, 477248, 596560, 790442, 1193120, 1580884, 1976105, 2386240, 3161768, 3952210, 6323536, 7904420, 12647072, 15808840, 25294144, 31617680, 63235360, 126470720]

約数ペア:

[(1, 126470720), (2, 63235360), (4, 31617680), (5, 25294144), (8, 15808840), (10, 12647072), (16, 7904420), (20, 6323536), (32, 3952210), (40, 3161768), (53, 2386240), (64, 1976105), (80, 1580884), (106, 1193120), (160, 790442), (212, 596560), (265, 477248), (320, 395221), (424, 298280), (530, 238624), (848, 149140), (1060, 119312), (1696, 74570), (2120, 59656), (3392, 37285), (4240, 29828), (7457, 16960), (8480, 14914)]